Hi guys. I had this problem too and it turns out that my pagefile was the problem. I don't think you need 32 gb, but I do think that it needs to be managed by the system and not manually set. I recently made it smaller so that I could save on some hard drive space, but then that's what caused my problem. At the moment, my system is only using a pagefile of 4gb, but the important thing is that it is managed by the system and there is some free space in the drive. Seems this is the price we have to pay if we want to play DCS.